Effect of iron and vitamin B12 injection on body measurements and some blood characteristics of awassi lambs

الملخص EN

The current study was conducted on 15 Awassi lambs with an average weight11.24±0.06kg (1 month aged), Lambs were randomly divided into three groups, (5lambs/group)1stgroup: control, 2nd group injected subcutaneously once every tendays with Iron and Vitamin B12 (4.54 mg/kg body weight and 4.54 μg/kg bodyweight ) 3rd group: lambs were injected subcutaneously with Iron and vitamin B12(9.09 mg /kg body weight and 9.09 μg/kg body weight ) respectively.

Resultsshowed a significant increase (P≤0.05) in final weight, total gain, daily gain, bodylength, chest girth, fore thickness, lymphocyte% and monocyte% in treated groupswith Iron and vitamin B12 compared with control group.

Also results shows asignificant increase (P≤0.05) in 2nd group lambs in fore height, rear height and rearthick.

While there are a significant decrease in treated groups in neutrophils % andstress indices.

In conclusion, iron and vitamin B12 injection improved bodymeasurements and weights body immunity in Awassi lambs.